#    Copyright 2008, 2009 Tri-County Electric Cooperative, St. Matthews, South Carolina
#    This file is part of COOPGIS.
#    COOPGIS is free software: you can redistribute it and/or modify
#    it under the terms of the GNU General Public License as published by
#    the Free Software Foundation, either version 3 of the License, or
#    (at your option) any later version.
#    COOPGIS is distributed in the hope that it will be useful,
#    but WITHOUT ANY WARRANTY; without even the implied warranty of
#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#    GNU General Public License for more details.
#    You should have received a copy of the GNU General Public License
#    along with COOPGIS.  If not, see <http://www.gnu.org/licenses/>.

#************************BEGIN Add Include Files to Path************************
import sys
NeededPaths=['/opt/coopgis/djangoproject/include', '/opt/coopgis/djangoproject']
for path in NeededPaths:
    if(not path in sys.path):
        sys.path.append(path)
#************************END   Add Include Files to Path************************
import COOPGIS_Ajax, COOPGIS_GPS, COOPGIS_Misc, COOPGIS_ReportLab, COOPGIS_String, COOPGIS_Update, COOPGIS_FormMisc, COOPGIS_FormMap
import os, csv, shutil, datetime, time, reportlab, djangoproject.settings, random
from django.contrib.gis.db import models
from django.contrib.gis.geos import *
from django.http import HttpResponse
from django.contrib import admin
from django.template import Context, loader
import djangoproject.settings
import _mysql as mysql
from models import *
from django import forms

def MapSetup(request):
    ApplicationName=djangoproject.settings.COOPGISMapSetupApplicationName
    UserNameOrIPAddress=COOPGIS_Misc.GetUserNameOrIPAddress(request, GetDefaultMap=False, ApplicationName=ApplicationName)
    LoginStatus, applicationPermission=COOPGIS_Misc.CheckLoginPermissions(request, ApplicationName) 
    form=COOPGIS_FormMisc.BuildForm(request, ApplicationName)
    OpenLayersZoom=COOPGIS_Ajax.GetOpenLayersZoom(Zoom=5)   
    if(not applicationPermission):  #Show view of Map and Form if no Permissions, do not perform any form processing
        t = loader.get_template('/opt/coopgis/djangoproject/templates/mapsetup.html')
        c = Context({'OpenLayersZoom': OpenLayersZoom, 'form': form, 'LoginStatus':LoginStatus})
        return HttpResponse(t.render(c))
    form, LayerName, MapFileName = COOPGIS_FormMap.ProcessMapForm(form, UserNameOrIPAddress)
    form.data['UpdateIndicator'] = False
    os.system("sudo -u apachescript sudo chmod -R 777 /opt/coopgis/mapserver/")
    Instructions=GetMapSetupInstructions()
    t = loader.get_template('/opt/coopgis/djangoproject/templates/mapsetup.html')
    c = Context({'OpenLayersZoom': OpenLayersZoom, 'form': form, 'LoginStatus':LoginStatus, 'MapFileName': MapFileName,
                 'LayerName': LayerName, 'Instructions':Instructions})
    return HttpResponse(t.render(c))

def MapTemplateSetup(request):
    ApplicationName=djangoproject.settings.COOPGISMapSetupApplicationName
    UserNameOrIPAddress=COOPGIS_Misc.GetUserNameOrIPAddress(request, GetDefaultMap=False, ApplicationName=ApplicationName)
    LoginStatus, applicationPermission=COOPGIS_Misc.CheckLoginPermissions(request, ApplicationName) 
    form=COOPGIS_FormMisc.BuildForm(request, ApplicationName + 'Template')
    if(not applicationPermission):  #Show view of Map and Form if no Permissions, do not perform any form processing
        t = loader.get_template('/opt/coopgis/djangoproject/templates/mapsetup.html')
        c = Context({'form': form, 'LoginStatus':LoginStatus})
        return HttpResponse(t.render(c))
    form=COOPGIS_FormMap.ProcessMapTemplateForm(form, UserNameOrIPAddress)
    os.system("sudo -u apachescript sudo chmod -R 777 /opt/coopgis/mapserver/")
    Instructions="Database and UserName are reserved and cannot be used as tags."
    t = loader.get_template('/opt/coopgis/djangoproject/templates/maptemplatesetup.html')
    c = Context({'form': form, 'LoginStatus':LoginStatus, 'Instructions':Instructions})
    return HttpResponse(t.render(c))









def GetMapSetupInstructions():
    Instructions="Use {{Database}} for the database connection lines.  Use {{UserName}} to specify a username.  Use {{StakerWorkOrderNumber}} to specify a StakerWorkOrder."
    Tags=MapTemplate.objects.all()
    TagList=[]
    for i in Tags:
        TagList.append(str(i.Tag))
    TagList.sort()
    TagString=', '.join(TagList)
    Instructions = Instructions + 'Valid tags also include:  ' + TagString
    return Instructions

